DIAMOND TRUCKLINE INC
Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.
Fleet Equipment, Drivers & Mileage Utilization
Commercial Truck Insurance & Federal Filing Requirements
2026 Underwriting BenchmarkMCS-150 Biennial Schedule & FMCSA Safety Record
Frequently Asked Questions About DIAMOND TRUCKLINE INC
Is DIAMOND TRUCKLINE INC (USDOT #3122531) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, DIAMOND TRUCKLINE INC (USDOT #3122531, MC-88764) holds an ACTIVE registration in Seabeck, Washington, classified under Interstate (AUTHORIZED FOR HIRE).
How many trucks and drivers does DIAMOND TRUCKLINE INC operate?
DIAMOND TRUCKLINE INC reports 4 commercial power unit(s) and 4 driver(s) (including 4 CDL drivers) on its FMCSA MCS-150 census filing.
What commercial truck insurance filings are required for USDOT #3122531?
Based on its Interstate operations hauling General Freight, federal regulations generally require $750,000 minimum primary liability (BMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo). Estimated market insurance benchmark for a 4-unit fleet in WA is $10,000–$15,700 per power unit annually.
When is DIAMOND TRUCKLINE INC's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #3122531, DIAMOND TRUCKLINE INC must file its MCS-150 biennial update every January in Odd Years (2025, 2027). Last recorded MCS-150 date: 2026-04-30.
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